##### Description I am not able to set custom headers from the `ApiClient` class. ##### Swagger-codegen version 2.3.0-SNAPSHOT ##### Suggest a fix/enhancement Wouldn't be a good idea to have something like this? ```java Map<String, List<String>> headers = new HashMap<>(); //fill the map with your headers ApiClient generatedClient = new ApiClient(client) .setBasePath(basePath) .setHeaders(headers); BalanceApi api = generatedClient.createService(BalanceApi.class); ```